<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">
      <div class="title">智慧园区-登录</div>
      <el-form ref="form" :model="userInfo" :rules="rules">
        <el-form-item label="账号" prop="username">
          <el-input v-model="userInfo.username" />
        </el-form-item>

        <el-form-item label="密码" prop="password">
          <el-input v-model="userInfo.password" type="password" />
        </el-form-item>

        <el-form-item prop="remember">
          <el-checkbox v-model="userInfo.remember">记住我</el-checkbox>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" class="login_btn" @click="login()">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import { Message } from 'element-ui'
import { TOKEN_KEY } from '@/constants/KEY'

export default {
  name: 'Login',
  data() {
    return {
      userInfo: {
        username: 'demo',
        password: 'Hmzs%001',
        remember: false
      },
      rules: {
        username: [{ required: true, message: '请输入账号', trigger: 'blur' }],
        password: [{ required: true, message: '请输入密码', trigger: 'blur' }]
      }
    }
  },
  created() {
    const userPassObj = JSON.parse(localStorage.getItem(TOKEN_KEY))
    if (userPassObj) {
      this.userInfo = userPassObj
    }
  },
  methods: {
    login() {
      this.$refs.form.validate(async isOK => {
        if (isOK) {
          this.$store.dispatch('user/login', {
            username: this.userInfo.username,
            password: this.userInfo.password
          })
          Message.success('登录成功')
          this.$router.push('/')
          if (this.userInfo.remember) {
            localStorage.setItem(TOKEN_KEY, JSON.stringify(this.userInfo))
          } else {
            localStorage.removeItem(TOKEN_KEY)
          }
        }
      })
    }
  }
}

</script>

<style scoped lang="scss">
  .login_body {
    display: flex;
  }
  .bg {
    width: 60vw;
    height: 100vh;
    background: url('~@/assets/login-bg.svg') no-repeat;
    background-position: right top;
    background-size: cover;
  }
  .box {
    margin: 200px 10% 0;
    flex: 1;
    .title {
      padding-bottom: 76px;
      font-size: 26px;
      font-weight: 500;
      color: #1e2023;
    }
    ::v-deep() {
      .ant-form-item {
        display: flex;
        margin-bottom: 62px;
        flex-direction: column;
      }
      .ant-form-item-label label {
        font-size: 16px;
        color: #8b929d;
      }
      .ant-input,
      .ant-input-password {
        border-radius: 8px;
      }
    }
  }
  .login_btn{
    width: 100%;
  }
</style>
